APA

Janowitz M., Hirsch P. M., . (1981). Reader in public opinion and mass communication. New York: The Free Press.

Chicago

Janowitz Morris, Hirsch Paul M, . 1981. Reader in public opinion and mass communication. New York: The Free Press.

Harvard

Janowitz M., Hirsch P. M., . (1981). Reader in public opinion and mass communication. New York: The Free Press.

MLA

Janowitz Morris, Hirsch Paul M, . Reader in public opinion and mass communication. New York: The Free Press. 1981.